UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rhpWTvchRae8+Z8WXR65sPYpxfIXdVnDL9a52T0rTo=' 
WHERE 
  key_id = '657783600e9d955f71bed4b242eb892e541004b82dd9f804f922375921963f9b' 
  AND (
    token = '4rhpWTvchRae8+Z8WXR65sPYpxfIXdVnDL9a52T0rTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )